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UdemyData Structures and AlgorithmsPaid courseAll LevelsCertificate

Angular Interview Questions - Coding Interview 2026 (Udemy.com)

Prepare for next Angular coding interview by doing practice questions. Learn Angular skills & concepts.

Created by: Oleksandr Kocherhin

Last updated February 2026

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What you will learn

  • Be very well prepared for any Angular programming interviews you will have
  • Excel in a wide variety of Angular interview questions that you could be asked in an interview
  • Strengthen you Angular programming skills and your knowledge of important Angular concepts
  • Learn the skills, concepts, and techniques necessary to excel in Angular coding interviews
  • Learn what programming interviews are like and what kind of questions to expect
  • Feel very confident going into any Angular programming interviews you will have

How it compares

Against the other 86 rated Udemy courses in Data Structures and Algorithms on CourseDuck:

  • Rating4.7 out of 5higher than 86% of them
  • Reviews802#30 of 87 by number of reviews
  • Length5.8 hoursshorter than 77% of them
  • Last updatedFebruary 2026more recently than 86% of them

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Course Description

This course is great preparation for any Angular programming interviews that you may have coming up. Programming interviews need a lot amount of knowledge, but the best way to prepare for interviews is a lot of practice! In this course you will complete 58 Angular interview questions that come from real Angular interviews. There are no excersises that nobody asks here. In every question we will get a task first, then you will try to solve each problem yourself, and then I will show you different solutions to each problem step-by-step. We will take a deep dive into the skills, concepts, and techniques that are required to solve each problem.

When you have completed this course you will have mastered the 58 interview questions that we will cover, but you will also have learned the concepts, skills, and techniques, like Typescript and RxJS that are necessary for you to excel in any other interview questions you may be asked. You will feel very confident going into any Angular programming interviews you will have. On top of all this, you will strengthen your Angular programming skills and Angular fundamentals in overall.

Core topics of the course:

  • Typescript concepts

  • RxJS concepts

  • How does Angular work?

  • State management in Angular

  • Change detection strategies

  • Performance optimisations

  • Error handling in RxJS, subscribes and async pipes

  • Interceptors

  • Protecting routes with guards

  • Angular forms

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Instructor Details

Oleksandr Kocherhin

I am a full-stack developer with a passion for learning and teaching what I know. I have been programming for around 10 years and teaching for almost 6 years.

I believe in learning through doing and this philosophy is present in every course that I teach. I love exploring new web & mobile technologies and my courses focus on giving you the edge in our fast-moving industry.

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Reviews

4.7

802 ratings on Udemy

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By Luis Alberto Pintado Goicochea on 12/15/2025

I love so much this course , It has a good sample and real world project samples with the lastest version on angular , It was great!

By Muzamal Azam on 11/16/2025

explanations in my opinion are vague, and also terimology, benefits and cons are explained only at the surface level. for example why interfaces are needed in the very first place? or how to implement them, or implement multiple interfaces.

By Janaiah Theerpari on 6/19/2025

excellent tutorial to learn quickly about all concepts of angular and it is like a checklist tutorial to cover the angular end to end in single day.

By Kun Huang on 6/1/2025

The coding example is too complicated. Maybe a small code snippet is enough. Don't need to be executable; keeping the focus is more critical.

By Maria Gherciu on 11/20/2023

So far i enjoyed this "course". I have very little experience, just finished another Angular Course at the end of september 2023, meanwhile i made a project with CRUD operations via an API server and slowly i want to prepare to apply for my first angular job. I have no previous experience from any interview so i can't say how much it will help. Pros: - the course is updated until Angular v16 so far - Oleksandr answer your questions (even fast, under 24h) - he doesn't like to have "dead seconds" in the lessons, so he made perfect videos, cutted every 0.1 sec possible of it, so he's straight to the point always. Cons: - He's moving in the app only by keyboard, and he's doing it fast, was challenging to keep up with him, and in the beginning probably you will get a little dizzy - Like in other(or 99.9%) courses are given only (way tooo) basic examples on the concepts (like ...someone teaching us to mix concrete, sand, water and is expecting to build a 4 floors building) Thx Oleksandr for your time, effort, knowledge, hope you'll get back what you'll expect!

By Md. Farooqui on 8/4/2023

I highly recommend this course to everyone who wants get the deep understanding and want to get prepared for Angular Interviews as well.

By Anonymized User on 6/18/2023

Great content and well crafted at expert level. However, a reference to a GitHub repos for companion codes will be more appreciated.

By Amit Singh on 6/1/2023

Absolutely excellent... Amazing practical examples with proper explanation.. Thanks a lot for such clear and concise concepts clearing content.

By Oluwatoyin Elufowoju on 5/29/2023

Seems like you can't go wrong here. The content of this course will help you to get the job and more importantly, help you to keep the job. Kudos to the instructor for putting this together as the questions and the example makes this course a cut above the rest.

By Sean Kelly on 4/23/2023

It's geared towards answering interview questions in Angular, however with the knowledge provided it will help you up your general knowledge and skills with Angular.

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Overall Score : 94 / 100